Organic light emitting diodes, or OLEDs, are a type of photoluminescence device that utilizes organic compounds to produce ...

The researchers also suggested that their device’s record-breaking efficiency was only the beginning, with plenty of room for tandem cells to improve before running up against theoretical and ...

The researchers found that the filters can operate for two days under a continuous airflow, while maintaining a high removal efficiency even for small particles. They now hope to incorporate their ...

Korean electronics giant Samsung has teamed up with scientists at the Johns Hopkins Applied Physics Laboratory (APL) in ...

Researchers at Johns Hopkins APL, in collaboration with Samsung Research, have unveiled a breakthrough in solid-state cooling ...

Using an unconventional approach inspired by quantum physics, Rice engineer Gururaj Naik and his team designed a thermal emitter that can deliver high efficiencies within practical design parameters.

A new method to increase fusion-fuel efficiency would involve aligning ... making fusion energy more practical and affordable. A different mix of fuels with enhanced properties could overcome ...

which paves the way for practical application of SNSPD (Figure 1). The results were published recently on SCIENCE CHINA Physics, Mechanics & Astronomy [1] as a cover image story. Dr. Weijun Zhang ...

Moreover, the relative efficiency gain is greater as maximum ... is devoted to creating new knowledge about the physics of plasmas — ultra-hot, charged gases — and to developing practical solutions ...

The questions in this quiz are suitable for GCSE physics students studying work, power and efficiency, energy and power, efficiency and electrical appliances. If you struggled with the quiz ...